html {
  background-color: black;
  background-image: url(images/nightvalley.png);
  background-repeat: no-repeat;
  background-size: cover;
}

.box {
  width:97%;
  margin: auto;
  text-align:center
}

.jewelcase {
  margin: auto;
  width: 200px;
  height: 200px;
  display: inline-block;
  position:relative;
  
}

.desc {
  padding: 2px;
  top:0;
  bottom:0;
  left:0;
  right:0;
  position:absolute;
  color: black;
  font-size: 15px;
  background-color: white;
  opacity: 0;
  text-align: center;
  align-content: center;
  overflow:auto;
  
}

.jewelcase:hover .desc {
  opacity: 0.9;
  transition: opacity 0.3s;
}

img {
  object-fit: cover;
  height: 100%;
  width: 100%;
}

h1 {
  color: white;
  font-size: 40px;
  background-color: rgba(83, 95, 115, .5)
}

h2 {
  color: white;
  font-size: 25px;
  background-color: rgba(83, 95, 115, .5)
}

h3 {
  color: white;
  font-size: 20px;
  background-color: rgba(83, 95, 115, .5);
  text-align:center;
}